You can install Ruby and Rails with the command line toolrbenv. Using rbenv provides you with a solid environment for developing your Ruby on Rails applications and allows you to switch between Ruby versions, k
With the ruby-build plugin now installed, you can install any version of Ruby you may need through a single command. In this step, you will choose a version of Ruby, install it on your machine, and then verify the installation. First, use the-lflag to list the available versions of ...
or installing and using Ruby gems, then the first thing I would check is that you’re using updated Ruby and gem versions. If you have a proper Ruby dev setup, you should be able to install Ruby 3.3.8 and 3.4.3 without any issues. ...
1. Install the prerequisites sudo apt-get install openjdk-7-jdk libjpeg62 libwebkitgtk-1.0-0 git-core Although Aptana Studio doesn’t officially support OpenJDK, I’ve not encountered any problems, however I’ve not done extensive testing. Alternatively, to use the Sun JDK, do the following:...
Rails: How to get the ordered list of used middlewares Rails middlewares are small code pieces that wrap requests to the application. The first middleware gets passed the request, invokes the next, and so on. Finally, the application is invoked, builds a response and passes it back to ...
Step 3: Install Homebrew Homebrew, “the missing package manager for OS X,” allows you to easily install hundreds of open-source tools. The full instructions are available on theHomebrew Wiki, but you should only need to run the command that’s listed at the bottom of theHomebrew site: ...
The easiest way to install Homebrew, Postgres, and all the other tools necessary for Ruby on Rails development, is to run theRuby on Macscript that will set everything up for you. If you prefer to do things manually, follow the steps below. ...
xcode-select --install 1. You should see the pop up below on your screen. ClickInstallwhen it appears. ClickAgreewhen the License Agreement appears: Your computer will then attempt to find the software, and then will start downloading it. The following popup will appear: ...
On August 15, Ruby on Rails released its version 6, making even more features available to developers The 13-year-old framework gives you a plethora of tools out of the box, which allows building complete applications in a very short time
Below are the steps to test an app on iPhone Xcode: Step 1. Create an Apple ID Start by creating an Apple ID. Once you accept Apple’s service policies, your account will be created successfully, and you’ll receive a confirmation message like ‘Apple Connect’. Step 2. Install Xcode ...